
.nav-search {
    color: black;
    overflow-x: hidden;
    padding: 10px;
}

.nav-search i {
    font-size: 17px;
}

.head-img {
    width: 100%;
}

hr {
    margin: 0px;
}

.author {
    opacity: 0.7;
    font-size: 16px;
    text-align: right;
    margin: 3px auto;
}

.content p {
    line-height: 30px;
    opacity: 0.75;
    font-size: 16px;
    margin-bottom: 15px;
}

.title {
    line-height: 55px;
    font-size: 30px;
    text-align: center;
}

.content h4 {
    font-weight: bold;
    line-height: 1.333em;
    margin: 5px 0px;
    padding: 5px 0;
    font-size: 16px;
}

.content img {
    width: 100%;
    height: auto;
    box-sizing: border-box;
}

img {
    width: 100% !important;
    height: auto !important;
}